CVE-2022-20048
Quick assessment
Affected
MediaTek, Inc. MT5816, MT5835, MT6885, MT6893, MT9900, MT9901, MT9950, MT9969, MT9970, MT9980
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Google Android是美国谷歌（Google）公司的的一套以Linux为基础的开源操作系统。 Google Android 中的MediaTek components存在缓冲区错误漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-20048
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In video decoder, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05917502; Issue ID: ALPS05917502.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Google Android 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Android是美国谷歌（Google）公司的的一套以Linux为基础的开源操作系统。 Google Android 中的MediaTek components存在缓冲区错误漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| MediaTek, Inc. | MT5816, MT5835, MT6885, MT6893, MT9900, MT9901, MT9950, MT9969, MT9970, MT9980 | Android 10.0, 11.0, 12.0 | - |
|
II. Public POCs for CVE-2022-20048
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2022-20048 (1)
-
https://corp.mediatek.com/product-security-bulletin/March-2022 x_refsource_MISC
Same Patch Batch · MediaTek, Inc. · 2022-03-09 · 13 CVEs total
| CVE-2022-20047 | Google Android 缓冲区错误漏洞 | |
| CVE-2022-20053 | Google Android 缓冲区错误漏洞 | |
| CVE-2022-20049 | MediaTek 多款产品安全漏洞 | |
| CVE-2022-20050 | MediaTek 多款产品后置链接漏洞 | |
| CVE-2022-20051 | MediaTek 多款产品安全漏洞 | |
| CVE-2022-20054 | MediaTek 多款产品命令注入漏洞 | |
| CVE-2022-20055 | MediaTek 多款产品缓冲区错误漏洞 | |
| CVE-2022-20056 | MediaTek 多款产品缓冲区错误漏洞 | |
| CVE-2022-20057 | MediaTek 多款产品安全漏洞 | |
| CVE-2022-20058 | MediaTek 多款产品缓冲区错误漏洞 | |
| CVE-2022-20059 | MediaTek 多款产品缓冲区错误漏洞 | |
| CVE-2022-20060 | MediaTek 多款产品访问控制错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2022-20048
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